Diphthongs Decodable Word Problem Worksheet — Subtraction Within 20 — #50

Problem #50 in the Diphthongs decodable word problem series. The sentence is fully decodable with diphthong (oi, oy, ou, ow) patterns, so students can read independently and focus on the math. Supports CGI/CRA word problem instruction and gives students a structured routine for tackling math word problems.